The Tokina AT-X 16-28mm F2.8 Pro FX is an affordable wide-angle lens for full-format DSLR users. Incredibly well-built, the Tokina 16-28mm is a good match for cameras like the Canon EOS 5D MK II that we tested it with. Read our Tokina AT-X 16-28mm F2.8 Pro FX Review to find out if it's worth considering instead of the Canon and Nikon alternatives.